I'm building a clamshell test fixture. I have all the pins and sockets to make a bed of nails. I purchased an enclosure. Everything else is pretty standard. I do not however have any information on pushpins. These would be inserted into the lid, then push down the board firmly onto the pins when the lid is closed. Does anyone have a source for these?

Contact Elect-Test Fixtures, 484-921-5350. They build our test fixtures and we get most of our fixture supplies from them. They have the standard 1" and 1.5" hold-down pins. They may have other lengths as well. Tell them Reese sent you.